$24.954.4Sorry, this item is out of stock
What you get
Engineer a model bird and experiment with gear-driven wings!
Includes a step-by-step video tutorial link, illustrated blueprint instructions, all the materials, and a special-edition Tinker Zine magazine for more project fun!
Product line:tinker Crate
This was an awesome crate!
We liked the bird crate because it shows the kids how the bird actually moves when it is flying.
I love the mix of nature and aeronautical engineering! The kids have been asking my ears off about lift and wing constructions all week.